Top personal bests across all competitions
| # | Name | Team | Age | Time | Date |
|---|---|---|---|---|---|
| 1 | Yu, Chi Lung PSC · 17 | PSC | 17 | 22.81 | 2025-12-29 |
| 2 | Chen, Haolin |
| *CP |
| 17 |
| 23.14 |
| 2025-12-29 |
| 3 | Chan, Jayden HJC · 17 | HJC | 17 | 23.28 | 2025-12-29 |
| 4 | Cheung, Man Ho SLA · 15 | SLA | 15 | 23.38 | 2025-12-29 |
| 5 | Chen, Eric Q HIS · 16 | HIS | 16 | 23.62 | 2025-12-29 |
| 6 | Shum, Chun Hei Water WDA · 15 | WDA | 15 | 23.79 | 2025-12-29 |
| 7 | Lau, Chi Shun PSC · 16 | PSC | 16 | 23.96 | 2025-12-29 |
| 8 | Zhu, Xiuping PSC · 16 | PSC | 16 | 24.03 | 2025-12-29 |
| 9 | Chan, Wai Ching Adrian HTA · 16 | HTA | 16 | 24.08 | 2025-12-29 |
| 10 | Cheng, Pak Ho HSW · 17 | HSW | 17 | 24.10 | 2025-12-29 |
| 11 | Chan, Wah Royce HSW · 17 | HSW | 17 | 24.13 | 2025-12-29 |
| 12 | Li, Sum Yiu WDA · 15 | WDA | 15 | 24.47 | 2025-02-10 |
| 13 | Tam, Hoi Lam CUC · 23 | CUC | 23 | 24.50 | 2021-09-14 |
| 14 | Haughey, Siobhan Bernadette SCA · 24 | SCA | 24 | 24.55 | 2022-09-05 |
| 15 | Lin, Yi Min *CP · 13 | *CP | 13 | 24.80 | 2025-12-29 |
| 16 | Chow, Ho Yin THS · 14 | THS | 14 | 24.95 | 2025-12-29 |
| 17 | Chong, Cheuk Yin TPS · 13 | TPS | 13 | 25.14 | 2025-12-29 |
| 18 | Sze, Hang Yu WTS · 27 | WTS | 27 | 25.20 | 2015-08-06 |
| 19 | Wong, Sze Ting WTS · 14 | WTS | 14 | 25.22 | 2019-03-08 |
| 20 | Chan, Kin Lok WTS · 27 | WTS | 27 | 25.31 | 2021-09-14 |
| 21 | Sung, Pak Kiu SYS · 14 | SYS | 14 | 25.31 | 2025-12-29 |
| 22 | Ma, Gilaine TPS · 16 | TPS | 16 | 25.33 | 2024-12-30 |
| 23 | Au, Hoi Shun Stephanie DWA · 26 | DWA | 26 | 25.36 | 2019-03-08 |
| 24 | Kan, Cheuk Tung Natalie HVA · 21 | HVA | 21 | 25.36 | 2023-05-29 |
| 25 | Cheng, Camille Lily Mei HTA · 25 | HTA | 25 | 25.50 | 2019-03-08 |